No sound on HP Pro Tablet 408 (Baytrail) (Sound Open Firmware)
Version, Distribution, Desktop Environment:
Pipewire 0.3.20
Arch Linux
Gnome 3.38.3
Description of Problem:
I have a HP Pro Tablet 408 tablet computer. I get no sound on both wired headsets and the speakers. I thought it might be related to #530 (closed) based on the same kernel module mentioned there, bytcr-rt5640, but none of the workarounds mentioned there work.
Attached are outputs from the following commands.
PIPEWIRE_DEBUG=6 pipewire > pipewire.log 2>&1
PIPEWIRE_DEBUG=6 pipewire-pulse > pipewire-pulse.log 2>&1
pw-play --list-targets > pw-play_--list-targets.log
pw-dump > pw-dump.log
sudo dmesg > hp_408_dmesg.log
journalctl -b > journalctl.log
while the above logs were taken I tried to play sound from gnome-control-center and from pw-play /usr/share/sounds/alsa/Front_Left.wav With the pw-play command, it appeared to hang on playing the wav file and I had to ctrl-c to exit out of it.
I currently don't know what else I could do to try to get sound working. If anyone knows here I'd appreciate it.
pipewire.logpipewire-pulse.logpw-play_--list-targets.logpw-dump.loghp_408_dmesg.logjournalctl.log